5529433728 has 256 divisors, whose sum is σ = 18314956800. Its totient is φ = 1439133696.

The previous prime is 5529433669. The next prime is 5529433729. The reversal of 5529433728 is 8273349255.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (5529433729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2759575 + ... + 2761577.

It is an arithmetic number, because the mean of its divisors is an integer number (71542800).

Almost surely, 2^5529433728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5529433728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9157478400).

5529433728 is an abundant number, since it is smaller than the sum of its proper divisors (12785523072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5529433728 is a wasteful number, since it uses less digits than its factorization.

5529433728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119 (or 2107 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 48.

The square root of 5529433728 is about 74360.1622375853. The cubic root of 5529433728 is about 1768.3173948849.

The spelling of 5529433728 in words is "five billion, five hundred twenty-nine million, four hundred thirty-three thousand, seven hundred twenty-eight".